ZOMIYU Diamond Hole Saw Kit, 15PCS Diamond Drill Bits Set 1/4" 5/16" 4/5" 1" 1-3/8" 2" 3" 4", Vacuum Brazed Tile Hole Saw for Porcelain Tile, Granite, Marble, Stone

Brand: ZOMIYU

Features:

• PRO-GRADE DRILLING EFFICIENCY: Engineered with advanced vacuum brazed technology that fuses premium diamond grains to the high-strength steel core; This ensures faster, cleaner holes and a significantly longer service life compared to traditional electroplated bits, making it a must-have for heavy-duty projects
• ENHANCED DEBRIS REMOVAL: Features an innovative cyclone groove design and chip removal holes; These work together to rapidly clear dust and dissipate heat during high-speed operation, preventing bit burnout and protecting your expensive porcelain or granite materials from cracking or chipping
• EXTENDED TOOL DURABILITY: Each core bit is designed with a 10mm diamond height, providing superior sharpness and wear resistance; The robust steel body resists deformation even under extreme pressure, ensuring consistent performance through multiple kitchen renovations and bathroom remodeling tasks
• THE ULTIMATE 15-PIECE MASTER SET: This comprehensive kit includes 9 hole saws (1/4", 5/16", 4/5", 1", 1-3/8", 2", 3", 4"), a 4/5" finger bit for enlarging, a 2" chamfer bit for finishing, and universal adapters; Everything is neatly organized in a professional aluminum case for easy storage and job-site portability
• UNIVERSAL COMPATIBILITY: Features a standard 5/8-11 thread interface for direct connection to most North American angle grinders; The included Hex and SDS Plus adapters allow for seamless use with standard power drills, providing maximum versatility for dry and wet drilling applications

Part Number: CA-ZMY-030

Package Dimensions: 12.3 x 7.6 x 4.0 inches